Base | Representation |
---|---|
bin | 11000001110111101… |
… | …01111111110101010 |
3 | 1020120201100222000202 |
4 | 30013132233332222 |
5 | 203121130400432 |
6 | 5551002032202 |
7 | 640260413534 |
oct | 140736577652 |
9 | 36521328022 |
10 | 13010403242 |
11 | 5577040581 |
12 | 26311a8662 |
13 | 12c45a4c75 |
14 | 8b5cb6854 |
15 | 512309462 |
hex | 3077affaa |
13010403242 has 8 divisors (see below), whose sum is σ = 19516929600. Its totient is φ = 6504760044.
The previous prime is 13010403193. The next prime is 13010403247. The reversal of 13010403242 is 24230401031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×130104032422 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13010403247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182642 + ... + 243677.
It is an arithmetic number, because the mean of its divisors is an integer number (2439616200).
Almost surely, 213010403242 is an apocalyptic number.
13010403242 is a deficient number, since it is larger than the sum of its proper divisors (6506526358).
13010403242 is a wasteful number, since it uses less digits than its factorization.
13010403242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 441580.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 13010403242 its reverse (24230401031), we get a palindrome (37240804273).
The spelling of 13010403242 in words is "thirteen billion, ten million, four hundred three thousand, two hundred forty-two".
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